2015 Husqvarna FE 501 S, Dual Sport Demo Unit - Terrain-Crunching Power and Go-Anywhere Versatility The FE 501 S is the pinnacle of Enduro and now, with the Street legal version, Husqvarna greatly broadens its appeal by offering an unbeatable combination of extreme power, sharp handling and go-anywhere versatility. Exhilarating power in its utmost definition is under the command of the throttle grip thanks to the super-powerful, yet tractable and torquey SOHC engine. It has been tuned to reliably deliver maximum performance and features the most advanced standard equipment such as electric starting, a smooth 6-speed gearbox with hydraulic clutch and class-leading Brembo brakes.